baber/WOPTO huggingface dataset:
Patent JP-H08327558-A (JP)
Title: Surface state inspection device
Inventor: OKABE MASAHARU
IPC: G01N21/88
Filed: 1995-06-02
Abstract: PURPOSE: To accurately detect a projecting member as a defective part adhering to the surface of an object by detecting, by means of a photocell provided within a space on the opposite side to the light beam incident side, the scattered beam from the projecting member that projects from a scanning plane into a space on the light beam incident side. CONSTITUTION: When the surface 5b of a metallic subject 5 for inspection is scanned with a light beam 1a, the scattered beam reflected by the surface 5b reaches an area S1 on the incident side of the beam 1a above a scanning plane formed by the tangent 5d of the scanning line 5c and the incident point of the beam 1a, but does not reach a space area S2 on the opposite side to the incident side. If the surface 5b has a local defective part such as a projecting member, the beam 1a is scattered by the high position of the projecting member, and therefore the scattered beam reaches the area S2.  Thus when such a projecting member exists on the surface 5b an optical fiber 6 or photocell placed in the area S2 receives only the scattered light therefrom, so that, by processing 8 of this input signal, it is possible to detect whether or not the projecting member (defect) exists on the surface 5b.
Patent JP-H0825727-A (JP)
Title: Image-forming device
Inventor: MUNAKATA ATSUSHI
IPC: B41J13/00
Filed: 1994-07-12
Abstract: PURPOSE:To form a high-quality image in which recording precision is high even if size of recording material differs by stopping the recording material in the position where it satisfies the specified conditions just before the rear end of the recording material comes out from the recording material-sandwiching part of a first conveyance means in a time for image-forming actuation. CONSTITUTION:An image-forming device is equipped with a recording head 8 which records an image on the recording material P in accordance with image information and also provided with a pair of conveyance rollers 6 and a pair of delivery rollers 7 on the upstream and downstream sides in the conveyance direction of the recording material. The recording material P is intermittently conveyed by two pair of rollers 6, 7 and the image is formed. In the image- forming device, when the recording width of the recording material P is expressed in X and the distance between a recording material-sandwiching part of a pair of conveyance roller 6 and the rear end of the recording material is expressed in L, conveyance of the recording material P is controlled, so that the recording material is stopped in the position where the recording material satisfies the following expressions L X, L<X. Thereby the high-precision image is formed regardless of size of the recording material.
Patent JP-H0325722-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: C09D5/23
Filed: 1989-06-22
Abstract: PURPOSE:To obtain stable traveling durability at a high temp. and a high humidity or at a low temp. and a low humidity by incorporating the quaternary ammonium salt of a specific higher fatty acid into or on a magnetic layer and introducing specific groups into one kind of the binder resin of magnetic powder. CONSTITUTION:The quaternary ammonium salt of the higher fatty acid to be incorporated into the magnetic layer or on the surface of the magnetic layer on a nonmagnetic base is expressed by formula I. In the formula, R denotes >=10 to <=26C hydrocarbon group, R<1> to R<4> denote the same or different hydro carbon groups. An epoxy group, -SO3M group, -OSO3M group, -PO3M2 group, -OPO3M2 group (M is hydrogen, alkaline metal or ammonium and may be the same or different) are introduced into at least one kind of the resins which occupy >=5wt% of the binder to disperse the ferromagnetic powder into the magnetic layer. Thus, stable traveling durability is always obtd. without deterio ration even under severe conditions.
Patent JP-S5493040-A (JP)
Title: Elastomer composition
Inventor: SUZUKI TAKESHI
IPC: C08K5/34
Filed: 1977-12-30
Abstract: PURPOSE: A composition for crosslinkable rubber having improved heat resistance and low-temperature properties, obtained by mixing A) a blended elastomer of fluorocarbon and an epichlorohydrin elastomer with B) an acid acceptor, C) a curing accelerator, and D) a fluorine-containing polyhydroxyl compound.  
     CONSTITUTION: A) 100 parts by wt. of a blended elastomer consisting of a) 5W95 parts by wt. of a fluoracarbon elastomer (preferably vinylidene fluoridehexafluoropropylene, etc.) and b) 5W95 parts by wt. of an epichlorohydrin elastomer is mixed with B) 1W40 parts by wt., preferably 3W15 parts by wt. of an acid acceptor (e.g., magnesium oxide, etc.), C) 0.1W10 parts by wt., preferably 0.3W2 parts by wt. of a curing accelerator, and D) 0.5W10 parts by wt., preferably 0.5W5 parts by wt. of a fluorine-containing polyhydroxy compound [preferably 2,2-bis(4-hydroxyphenyl)perfluoropropane] and crosslinked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000025572-A (JP)
Title: Wireless engine starting device
Inventor: KOMIYAMA MASAYASU
IPC: E05B83/16
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prohibit the unlocking operation of a locking mechanism in a remote range, and to enable the operation only in the near range even when an unlocking command of the locking mechanism of a door, etc., by a portable machine having a transmitter is generated in a wireless engine starting device. SOLUTION: In an onboard machine 20 having a receiver of a wireless engine starting device, a distribution circuit 1m to minutely branch the intermediate frequency, a second intermediate frequency amplifier 1n to amplify it, a detector 1s and a smoothing circuit 1s are provided as an electric field intensity detecting system for near range. The output voltage VOUT demonstrates the linear characteristic in the near range. A comparator 24 compares the output voltage VOUT with the reference voltage Vth, and when VOUT is larger than Vth, the permission signal is generated, and when VOUT is smaller than Vth, the rejection signal is generated. In a check block 26 of a microcomputer 3, when the rejection signal is generated even when the door unlocking command information arrives from a decoder 2, generation of the unlock control signal of a door to a driver 4 is prohibited.
Patent JP-H0511127-A (JP)
Title: Method and device for melt spinning of plastic optical fiber
Inventor: FUJITA ISAO
IPC: G02B6/00
Filed: 1991-07-01
Abstract: PURPOSE:To allow the production of an optical fiber having excellent uniformity of the fiber diameter in the longitudinal direction of the fiber and to improve workability at the time of the operation to insert an optical connector to the plastic optical fiber, the operation to insert the fiber into a joining mouthpiece, etc. CONSTITUTION:A polymer for a core component is distributed to plural flows varying in the phases of the fluctuating periods of flow rates (outflow pipes 2) by using a gear pump 1 of a planetary type having plural metering discharge holes and a plurality thereof are joined (confluent pipe 3) by such a combination as to negate the phases of the fluctuating periods of the flow rates near a composite mouthpiece introducing part and are redistributed (redistributing pipe 4) to form the and component. A polymer for a sheath component is combined and clad with and on this fiber component and these components are spun to form the plastic optical fiber. Then, the fluctuations in the fiber diameter in the longitudinal direction of the fiber are drastically decreased and, therefore, the optical fiber having the excellent uniformity of the fiber diameter in the longitudinal direction of the fiber is produced.
Patent JP-S6221350-A (JP)
Title: Transmitter receiver
Inventor: MORINAGA HIROYUKI
IPC: F24F11/02
Filed: 1985-07-19
Abstract: PURPOSE:To facilitate an electric wiring work by providing a photocoupler connected to a signal detection circuit in the 1st unit and a photocoupler connected to a signal generating circuit in the 2nd unit. CONSTITUTION:The power to the entire equipment is supplied from the primary side of a transformer 7. A signal outputted from a signal generating circuit 11 switches a transistor (TR) 12. A TR of the secondary side of the photocoupler 13 is switched synchronously with the timing, causing a TR 14 to be switched thereby turning on/off a current flowing one side of a rectifier bridge comprising diodes 15-18. The photocoupler 8 in the signal reception side unit is turned on/off according to the timing of on/off as it is. A signal detection circuit 10 detects the on/off of the photocoupler to receive a signal sent from the unit 6 at the signal transmission side. Thus, the electric wiring work is facilitated and the protection circuit against mis-connection is not required.
Patent JP-H0916219-A (JP)
Title: Preparing device and translating device for circuit diagram
Inventor: HIUGA KAZUTO
IPC: G05B19/05
Filed: 1995-06-27
Abstract: PURPOSE: To give a circuit description of high readability for gathering information for monitoring start conditions, operation conditions, etc., into a memory of one word with a small-scale circuit diagram for a programmable controller use circuit diagram. CONSTITUTION: It is made possible to describe a word memory allocation symbol A in a specific column in the output condition part (e) of an output description line 100. The symbol 'A' is a symbol indicating that a signal of an input description line or an arithmetic result is written at the bit position specified with the word memory bit position symbol (hexadecimal value) described in the same column with the symbol 'A'. Further, it is made possible to describe an emphasized display symbol 'F' in a specific column in the output condition part (e) of the output description line 100. This symbol 'F' is a symbol indicating that the word memory bit symbol (hexadecimal value) described in the same column with the symbol 'F' is emphasized and displayed according to the contents of a memory corresponding to the output description line where the symbol 'F' is described.
Patent JP-H081194-A (JP)
Title: Reduction treatment of sludge containing hexavalent chromium
Inventor: YAMAGUCHI KIYOMI
IPC: C02F11/00
Filed: 1994-06-20
Abstract: PURPOSE:To reduce hexavalent chromium to trivalent chromium by mixing sludge or lumpy matter containing hexavalent chromium with org. sludge to subject the same to incineration treatment by a rotary kiln. CONSTITUTION:At first, lumpy matter 5t obtained by solidifying dust containing hexavalent chromium by cement is uniformly mixed with a mixture 5t of waste plastics, stand sludge, sawdust or the like and the resulting mixture is fed in a rotary kiln controlled to 700 deg.C and subjected to continuous operation to be stagnated for 20min to reduce hexavalent chromium to trivalent chromium. Cinders are allowed to fall in water at the outlet part of the rotary kiln to be cooled.
Patent JP-H1054980-A (JP)
Title: Plastic film liquid crystal display element
Inventor: FUKUCHI TOSHIO
IPC: G02F1/133
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a super-twisted nematic type plastic film liquid crystal display element by using a thermosetting acryl resin having light-transmitting property as a substrate material. SOLUTION: A pair of transparent substrates 2, 3 having light-transmitting property are used. An epoxy resin or the like is applied by spin-coating method to form hard coating layers 4, 5 to prevent scratches on the outer surfaces of the transparent substrates 2, 3, respectively, and then baked. The transparent substrates 2, 3 consist of a thermosetting acryl resin having 0.2 to 1.0mm thickness. By using an acryl resin, the substrates do not cause such problems as stripes of fluctuation in thickness like a PES(polyether sulfone) substrate even when the substrate is made 0.2mm thick, for example. Since the obtd. substrate is stiffness, it can be easily handled and can be processed in a sheet. Therefore, when a liquid crystal display element 1 is assembled, enough flatness can be obtd. without causing deformation.
Patent JP-H09325317-A (JP)
Title: Color liquid crystal display device
Inventor: HIRANO MASUMI
IPC: H04N9/30
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain high-resolution video on the color liquid-crystal display device which uses a liquid crystal panel and increase the utilization efficiency of light source light. SOLUTION: The liquid crystal panel 1 displays the video by varying the transmissivity of illumination light which is made incident from behind, pixel by pixel, according to a video signal. A back light 2 is composed of a surface light source which can be switched in light emission color electrically among red, green, and blue to make tri-colored illumination light incident on the liquid crystal panel 1 in order. A control system consisting of a signal processing circuit 3, an image memory 4, a liquid crystal panel driving circuit 5, a timing generator 6, a back light control circuit 7, etc., controls the operation of the back light 2 and liquid crystal panel 1. Namely, the illumination light is changed among the three colors in order by controlling the back light 2 within a period of one field or frame constituting one video picture, and the liquid crystal panel 1 is controlled to write a video signal of a corresponding color to a pixel in timing with the emission of color illumination light.
Patent JP-S6140040-A (JP)
Title: Die bonding position determining method for light emitting element
Inventor: TANABE HIROSHI
IPC: H01L21/52
Filed: 1984-07-31
Abstract: PURPOSE:To accomplish high-precision positioning by a method wherein a light emitting diode is activated and light emitting regions and reference marks on a supporting member are simultaneously, directly detected and the distances between the two are determined to ensure proper positioning. CONSTITUTION:A light emitting element 2 is adsorbed by a collet 1, an electric current is applied thereto for the activation of light emitting region 5a, 5b for the emission of light, the collet 1 is driven by a driving unit 9 for the transfer of the light emitting element 2 to a location just over a die pad 8 of a supporting member 4. A pattern constituted by the optical emitting regions 5a, 5b and the reference markers 7a, 7b of the supporting member 4 is observed in a single field of vision by image pickup units 10a, 10b, and the image signals are fed into an image processing unit 11. In the image processing unit 11, the image signals are converted into digital data, the distances between the light-emitting regions 5a, 5b and reference markers 7a, 7b are determined, and then the differences are computed on the basis of a reference distance stored in a memory. Signals to complement the detected differences are supplied for a corrective movement to be effected by the driving unit 9 for the trimming of the position of the collet 1. Corrective movements are repeated for the light emitting element 2 to be precisely positioned at a prescribed point on a supporting member 4 no matter what the dimensions may be of the light emitting element 2.
Patent JP-H04253331-A (JP)
Title: Cleaning method of substrate and apparatus used for said method
Inventor: YUUJIIN EI SUUEIN
IPC: C01B32/55
Filed: 1991-07-02
Abstract: PURPOSE: To prevent granular contaminants from being left on the surface after cleaning by introducing a flow of small snow-like particles of carbon dioxide into an expansion chamber, aggregating the small particles into large snow-like pieces and accelerating the snow-like pieces on a high speed inert gas flow. CONSTITUTION: Liquid carbon dioxide is introduced from a control valve 14 into a small expansion chamber 16 where small particles of carbon dioxide are aggregated into snow-like pieces. The snow-like pieces are fed through an orifice 18 into a large expansion chamber 20 where additionally formed snow-like pieces touch each other to form a larger snow-like piece. The aggregated snow-like pieces are introduced from the outlet 21 of the large expansion chamber 20 into an acceleration chamber 22 and accelerated. A low pressure region formed at the flow-out port 44 of the acceleration chamber 22 serves to intrude a high volume inert gas into the space of the flow-out port 21 of the large expansion chamber 20 and the space of the flow-out port of the acceleration chamber 22 and to merge the gas flow with the larger snow-like piece emerging from the flow-out port 21.  A high volume, high speed flow is thereby discharged from the discharge port 44.
Patent JP-S5685241-A (JP)
Title: Preparation of food comprising milk as main ingredient
Inventor: YOKOMIZO KOUHEI
IPC: A23C9/00
Filed: 1979-12-11
Abstract: PURPOSE: To prepare a food like tofu (bean curd) comprising milk as a main ingredient.  
     CONSTITUTION: A given amount of milk is boiled and about 16W20g vinegar based on 1kg milk is added to the milk. The milk is put in a cagelike vessel with gauze laid on it and water is removed naturally to give a food like tofu. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001040422-A (JP)
Title: Continuous annealing line and method for passing strip therein
Inventor: TOKI MASAYA
IPC: B21B41/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a strip-shaped body having defect such as ruggedness, deformation, from being in contact with a floater and to shorten the winding time of the strip-shaped body with a coiling device disposed at the most downstream side in an outlet section. SOLUTION: In the case of confirming with an operator that the defect such as the ruggedness, deformation, develops on a steel strip 5 coming out from an annealing furnace 31, the line is stopped. Under this state, the front end part of the defective steel strip 5 is cut off with shearing, etc., at the upstream side of the coiling device 35 and the cut end part is introduced into the coiling device 35 to wind the defective steel strip 5. Successively, after cutting off the tail end part of the defective steel strip 5 with shearing, etc., the front end part of the normal following steel strip 5 and the tail end part of the preceding normal steel strip 5 are joined with spot welding, etc. Under this state, the line is driven and the high speed passing operation of the steel strip 5 is resumed.
Patent JP-S6410875-A (JP)
Title: Rod-shaped concrete vibrator having special surface shape and casting method
Inventor: SAKAMOTO NOBUYOSHI
IPC: E04G21/08
Filed: 1987-06-30
Abstract: PURPOSE: To improve compaction effect and quality and achieve labor saving by providing linear or helical projected and recessed surfaces on the surface of a vibrator body of the bar-shaped concrete vibrator or forming the outer shape of the vibrating body to a conical shape. CONSTITUTION: A straight or helical cut trench 12 is provided on the surface of a vibrating body section 11 of a bar-shaped concrete vibrator, or the outer shape of vibrating body section 11 is formed to a conical shape and a plurality of lines of cut trenches 12 are provided as required. In this way, it specially acts effectively to the compaction of stiff-consistency concrete and also for ordinary concrete, it is effective for enlarging effective compaction range, reducing vibration time by quick liquefaction effect, rationalization of workability and labor saving by reducing the number of places for inserting the vibrator, and also the enhancement of the quality of concrete.
Patent JP-S5950648-A (JP)
Title: Loudspeaker telephone set
Inventor: IGUCHI MASAYA
IPC: H04M1/60
Filed: 1982-09-16
Abstract: PURPOSE:To display the state of a telephone set to a caller without harming the miniaturization of the telephone set, by displaying a transmitting or receiving state and the closing state of a transmission level signal together. CONSTITUTION:When an output from a microphone 1 is desired to be closed temporarily, a microphone switch 13 is operated. A display 16 is energized via a contact 13-3 so as to alarm to a caller that the transmission signal is closed. When an output from the microphone 1 is applied to an amplifier 2, the contact 3-3 is connected to an output of a comparator 10. The display 16 is connected to an output of the comparator 10 to a receiving variable loss circuit 7. The display 16 is energized with a control signal decreasing the loss of the receiving variable loss circuit 7 and displays that the loudspeaker telephone set is set in the receiving state to the caller.
Patent JP-S6317636-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1986-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6053325-A (JP)
Title: Automatic offset adjusting device
Inventor: EGUCHI TAKASHI
IPC: H03M1/10
Filed: 1983-09-01
Abstract: PURPOSE:To adjust automatically an analog system to an optimum offset position by detecting a difference between an output digital value of an A/D converter to be adjusted and a center value of a specific digital value thereof so as to control the offset of the analog system. CONSTITUTION:A deviation detecting circuit 5 detects the difference between the digital value and the value being a digital center of a digital converting signal D. A DC converting circuit 6 converts an output of the deviation detecting circuit 5 into a DC value. Further, the circuit 6 converts the value into a DC by forming a low pass filter and performing integration. The DC current is fed to an offset input of an amplifier 2. The circuit 6 has also a function holding an offset DC with stable state when an external reset signal P comes.
Patent JP-S5785005-A (JP)
Title: Fiber optical phase modulating method
Inventor: OOTA YOSHINORI
IPC: G02B6/00
Filed: 1980-11-17
Abstract: PURPOSE:To execute a fiber optical phase modulation having high efficiency and high band width, by providing an electrode on the inside and outside cylindrical surfaces of a thin cylindrical piezoelectric ceramic vibrator polarized in the diameter direction, setting at least one electrode to prescribed width, and winding an optical fiber around the outside cylindrical surface of its part. CONSTITUTION:On the outside of a thin cylindrical piezoelectric ceramic vibrator 3 polarized in the diameter direction, an electrode 4 having width of 1.3-4 times as thick as the cylinder, and on its inside, an electrode opposed to it or a full surface electrode 5 is provided. On the electrode 4, an optical fiber consisting of a strand 1 and coating 2 is wound round, and alternating voltage having a frequency nearly to the thickness longitudinal resonance frequency is applied to the electrodes 4, 5. Since the bivration energy is localized under the electrode 4, optical phase modulation having high efficiency and high band width is executed.
Patent JP-H0326158-A (JP)
Title: Telephone number display device
Inventor: ICHIKAWA KENJI
IPC: G09F9/00
Filed: 1989-06-23
Abstract: PURPOSE:To execute the effective utilization of a telephone line by inputting a code number for oneself to be set beforehand from a telephone set which one wants to use into a telephone number display device, and when a operator, etc., inputs the name, etc., from the operating part of the device, automatically retrieving a code number and a telephone number to be already registered and displaying the name and telephone number on the display part of the device. CONSTITUTION:First, the name, or initial, etc., to be retrieved is inputted from an operating part 8. By a telephone number display device 4, the data of the name or initial, etc., inputted in a name data storage area 15 of a second storage part 7 are searched through a control part 5, the name or initial is identified by an identifying part 9, and if they are not stored, a retrieving action is completed. When the data of the name, etc., are retrieved, next, the name data, code number data and telephone number data of an address stored with the data are read from the second storage part 7 and stored in a third storage part 10. When the number of data is large, by a sorting instruction, for the data, the names are sorted in the order of fifty Japanese characters or in the order of code numbers, and they are displayed on a display part 11 of the device.